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Duplex Ball Bearing NSN 3110-00-991-0966

Item Description

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

NSN 3110-00-991-0966 NSN: 3110-00-991-0966

Features and Characteristics

Overall Width
Between 1.3730 inches and 1.3780 inches
Bore Diameter
Between 2.3620 inches and 2.3622 inches
Overall Outside Diameter
Between 5.9053 inches and 5.9055 inches
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Load Direction
Angular
Internal Fit-up Designation
Tight
Bearing Preload Designation
Light
Lubrication Material Specification
Mil-g-18709 military specification single material response
Material
Steel
Style Designator
90a universal ground faces, counterbored outer ring, non-separable
Nondefinitive Specification/std Data
134 type and 1 class
FSC
3110 Unmounted Antifriction Bearings
NIIN
009910966
NSN
3110009910966

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M17931-A027
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MILB17931
Cage Code:
81349
Status:
A
MSDS:
Part Number:
999999K121
Cage Code:
80064
Status:
A
MSDS:
Part Number:
30412DTL7077
Cage Code:
24617
Status:
A
MSDS:
Part Number:
7412BGN2BRGSW1B
Cage Code:
52676
Status:
A
MSDS:
Part Number:
7412BGM2BRGSW1B
Cage Code:
52676
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482105068
  • NAICS: 332991
  • SITC: 74610
  • Description: Ball bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-00-991-0966
What are the manufacturers of nsn 3110009910966?
Does this nsn 3110009910966 have a shelf life?
Yes. > 60 mo. after cure date.
What is the formal definition of nsn 3110009910966
Two single row annular ball bearings selected dimensionally to be a matched pair or set. the ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. may include a single row angular contact bearing with faces specially ground for duplex mounting.
Does nsn 3110009910966 contain any precious metals?
No precious metal content.
Does nsn 3110009910966 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110009910966?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
30213
FIIG:
A044A0
App. Key:
E
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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